My phone was stolen but return back to the Police Station.

I had got my phone stolen at a gas station , but was returned to the police station 3 months later (thief had a change of heart). Once I got my phone back, I got my IMEI unblocked via my carrier (had block and blacklisted so they couldnt do much with it).

Now every once in a while it will say "no sim " even though the Sim is in there. I have to reset my phone or power down …

back block carrier change gas heart phone police privacy return station stolen thief